Diamond Halo Engagement ring set with a 1.5 ct round SUPERNOVA Colorless Moissanite. Shank Width: 2.8mm Diamond Halo: 72 diamonds, F/G VS, .47 ct SUPERNOVA colorless moissanite stones are cut just for you upon order. They take 3-4 weeks to deliver to us for setting. Approximate time to produce and ship - 4.5 weeks.-----------SUPER_PUREQG2126